Re: KMSAN: uninit-value in asix_mdio_write

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syzbot

unread,
Nov 6, 2019, 12:14:01 PM11/6/19
to syzkall...@googlegroups.com, tranma...@gmail.com
Hello,

syzbot has tested the proposed patch and the reproducer did not trigger
crash:

Reported-and-tested-by:
syzbot+7dc7c2...@syzkaller.appspotmail.com

Tested on:

commit: c2453450 kmsan: kcov: prettify the code unpoisoning area->..
git tree: https://github.com/google/kmsan.git
kernel config: https://syzkaller.appspot.com/x/.config?x=3684f3c73f43899a
dashboard link: https://syzkaller.appspot.com/bug?extid=7dc7c28d4577bbe55b10
compiler: clang version 9.0.0 (/home/glider/llvm/clang
80fee25776c2fb61e74c1ecb1a523375c2500b69)
patch: https://syzkaller.appspot.com/x/patch.diff?x=168f2094e00000

Note: testing is done by a robot and is best-effort only.

syzbot

unread,
Nov 10, 2019, 7:12:01 AM11/10/19
to syzkall...@googlegroups.com, tranma...@gmail.com
Hello,

syzbot has tested the proposed patch and the reproducer did not trigger
crash:

Reported-and-tested-by:
syzbot+7dc7c2...@syzkaller.appspotmail.com

Tested on:

commit: c2453450 kmsan: kcov: prettify the code unpoisoning area->..
git tree: https://github.com/google/kmsan.git
kernel config: https://syzkaller.appspot.com/x/.config?x=3684f3c73f43899a
dashboard link: https://syzkaller.appspot.com/bug?extid=7dc7c28d4577bbe55b10
compiler: clang version 9.0.0 (/home/glider/llvm/clang
80fee25776c2fb61e74c1ecb1a523375c2500b69)
patch: https://syzkaller.appspot.com/x/patch.diff?x=10bd61fce00000
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